<div class="loginBg">
    <div class="about">
        <h1>Window11-web</h1>
        <div class="input"> 账号：<input [(ngModel)]="user"></div>
        <div class="input"> 密码：<input [(ngModel)]="password"></div>

        <button (click)="login()">登录</button>
    </div>
</div>